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    • 2. 发明公开
    • REFLECTIVE OPTICAL SENSOR MODULE
    • 优化传感器模块
    • EP3057138A1
    • 2016-08-17
    • EP16153317.9
    • 2016-01-29
    • Taiwan Biophotonic Corporation
    • CHU, Chang-ShengLI, Yu-TangLEE, Yeh-WenFAN, Chih-HsunCHUNG, Lung-PinCHEN, Jyh-ChernCHUNG, Shuang-Chao
    • H01L31/173H01L31/0232H01L31/0203A61B5/1455A61B5/00
    • G01J1/0459A61B5/14552A61B5/681A61B2560/0443A61B2562/0233A61B2562/164A61B2562/227G01J1/0271G01J1/0437G01J1/08G01J1/4228G01J1/44H01L31/0203H01L31/0232H01L31/02325H01L31/02327H01L31/125H01L31/173H01L33/54H01L33/58H04B10/071
    • The present disclosure relates to a reflective optical sensor module, an optical sensing accessory, and an optical sensing device. A reflective optical sensor module comprises a light source (110) and a first encapsulant (111), a photodetector (120) and a second encapsulant (121), and a substrate (140). The light source (110) is configured to convert electric power into radiant energy and to emit light to an object surface. The photodetector (120) is configured to receive the light from an object surface and to convert radiant energy into electrical current or voltage. A partition (130) is located between the light source(110) and the photodetector (120). At least one medial surface of the encapsulants (111, 121) forms an optical directional component (113, 123) which may be an inclined plane or a lens. Optical directional components (113, 123) facilitate light extraction efficiency and light receiving efficiency, respectively. In particular, light emitted from the light source (110) can be more concentrated above the partition (130), and is less shed on partition (130). The optical sensing accessory and the optical sensing device comprise the reflective optical sensor module and other electronic modules to have further applications.
    • 本发明涉及一种反射式光学传感器模块,光学感测附件和光学感测装置。 反射型光学传感器模块包括光源(110)和第一密封剂(111),光电检测器(120)和第二密封剂(121)以及基板(140)。 光源(110)被配置为将电力转换为辐射能并将光发射到物体表面。 光电检测器(120)被配置为从物体表面接收光并将辐射能转换成电流或电压。 分隔件(130)位于光源(110)和光电检测器(120)之间。 密封剂(111,121)的至少一个内表面形成可以是倾斜平面或透镜的光学方向分量(113,123)。 光学方向分量(113,123)分别促进光提取效率和光接收效率。 特别地,从光源(110)发射的光可以更集中在分隔物(130)上方,并且在分隔物(130)上较少脱落。 光学传感附件和光学感测装置包括反射式光学传感器模块和其它电子模块以进一步应用。